Cheap Flights from Baltimore, MD to London from $149

Return flight: London – Baltimore

On Cheapflightsplus.com you will find 4 direct and 784 connecting flights from Baltimore to London. You can compare airfare deals from 18 airlines and multiple travel sites from $149, book and save on cheap plane tickets and last minute offers. Also check out BWI-LON flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Baltimore to London Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $149 (one-way), $256 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Baltimore to London. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
21:20 — 09:35
+1 day
21:20 — 09:35 IB3597 Iberia
Baltimore — London
7h 15m
Find flight
from$280
21:20 — 09:35
+1 day
21:20 — 09:35 BA228 British Airways
Baltimore — London
7h 15m
Find flight
from$282
21:20 — 09:35
+1 day
21:20 — 09:35 AY5428 Finnair
Baltimore — London
7h 15m
Find flight
from$382
21:20 — 09:35
+1 day
21:20 — 09:35 EI8928 Aer Lingus
Baltimore — London
7h 15m
Find flight
from$386
08:25 — 10:00
+1 day
08:25 — 10:54 NK1960 Spirit Airlines
Baltimore — Orlando
9h 36m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
20h 35m
including layover
Find flight
from$216
08:45 — 06:55
+1 day
08:45 — 11:41 NK1832 Spirit Airlines
Baltimore — Miami
5h 34m stop
17:15 — 06:55 Z0724 Z0
Miami — London
17h 10m
including layover
Find flight
from$216
10:15 — 10:00
+1 day
10:15 — 12:39 NK2778 Spirit Airlines
Baltimore — Orlando
7h 51m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
18h 45m
including layover
Find flight
from$195
12:23 — 10:00
+1 day
12:11 — 14:40 F93663 Frontier Airlines
Baltimore — Orlando
5h 38m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
16h 37m
including layover
Find flight
from$180
14:59 — 10:00
+1 day
21:20 — 23:57 F94003 Frontier Airlines
Baltimore — Orlando
2h 55m stop
20:55 — 10:00 Z0784 Z0
Orlando — London
14h 1m
including layover
Find flight
from$180
17:50 — 10:00
+2 days
17:50 — 20:14 NK962 Spirit Airlines
Baltimore — Orlando
24h 16m stop
20:40 — 10:10 Z0784 Z0
Orlando — London
35h 10m
including layover
Find flight
from$149
18:50 — 10:40
+1 day
18:10 — 05:00 OG102 Air Onix
Baltimore — Reykjavik
1h 45m stop
07:00 — 10:00 OG800 Air Onix
Reykjavik — London
10h 50m
including layover
Find flight
from$193
19:30 — 10:50
+1 day
20:30 — 06:25 FI642 Icelandair
Baltimore — Reykjavik
1h 10m stop
07:40 — 11:55 FI450 Icelandair
Reykjavik — London
10h 20m
including layover
Find flight
from$207
19:38 — 06:55
+2 days
19:38 — 22:30 F91665 Frontier Airlines
Baltimore — Miami
18h 45m stop
17:15 — 06:55 Z0724 Z0
Miami — London
30h 17m
including layover
Find flight
from$169
20:30 — 20:20
+1 day
19:30 — 06:25 FI642 Icelandair
Baltimore — Reykjavik
9h 45m stop
16:20 — 19:30 FI454 Icelandair
Reykjavik — London
18h 50m
including layover
Find flight
from$165
20:30 — 11:45
+1 day
20:30 — 06:25 FI642 Icelandair
Baltimore — Reykjavik
1h 10m stop
07:35 — 11:45 FI470 Icelandair
Reykjavik — London
10h 15m
including layover
Find flight
from$185
05:45 — 11:55
+1 day
05:45 — 07:12 NK2516 Spirit Airlines
Baltimore — Boston
5h 23m stop
12:35 — 21:45 FI634 Icelandair
Boston — Reykjavik
9h 55m stop
07:40 — 11:55 FI450 Icelandair
Reykjavik — London
25h 10m
including layover
Find flight
from$195
05:45 — 20:20
+1 day
05:45 — 07:12 NK2516 Spirit Airlines
Baltimore — Boston
5h 23m stop
12:35 — 21:45 FI634 Icelandair
Boston — Reykjavik
18h 25m stop
16:10 — 20:20 FI454 Icelandair
Reykjavik — London
33h 35m
including layover
Find flight
from$196
06:30 — 10:00
+1 day
06:30 — 08:43 NK3125 Spirit Airlines
Baltimore — Houston
5h 35m stop
14:18 — 17:52 NK1375 Spirit Airlines
Houston — Orlando
2h 38m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
22h 30m
including layover
Find flight
from$201
07:10 — 11:55
+1 day
07:10 — 08:37 NK1597 Spirit Airlines
Baltimore — Boston
12h 13m stop
20:50 — 06:05 FI630 Icelandair
Boston — Reykjavik
1h 35m stop
07:40 — 11:55 FI450 Icelandair
Reykjavik — London
23h 45m
including layover
Find flight
from$192
07:10 — 11:55
+1 day
07:10 — 08:37 NK1597 Spirit Airlines
Baltimore — Boston
3h 58m stop
12:35 — 21:45 FI634 Icelandair
Boston — Reykjavik
9h 55m stop
07:40 — 11:55 FI450 Icelandair
Reykjavik — London
23h 45m
including layover
Find flight
from$192
10:28 — 10:00
+1 day
10:28 — 12:11 F93081 Frontier Airlines
Baltimore — Detroit
55m stop
13:06 — 15:53 F94286 Frontier Airlines
Detroit — Orlando
4h 37m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
18h 32m
including layover
Find flight
from$194
11:35 — 10:00
+1 day
07:55 — 10:04 NK2344 Spirit Airlines
Baltimore — Atlanta
2h 53m stop
14:47 — 16:13 NK2460 Spirit Airlines
Atlanta — Orlando
2h 27m stop
20:40 — 10:10 Z0784 Z0
Orlando — London
17h 25m
including layover
Find flight
from$207
12:25 — 11:55
+1 day
12:25 — 14:06 SY194 Sun Country Airlines
Baltimore — Minneapolis
5h 24m stop
19:30 — 06:35 FI656 Icelandair
Minneapolis — Reykjavik
1h 5m stop
07:40 — 11:55 FI450 Icelandair
Reykjavik — London
18h 30m
including layover
Find flight
from$230
16:31 — 10:00
+2 days
16:31 — 18:18 F93075 Frontier Airlines
Baltimore — Charlotte
19h 58m stop
14:16 — 16:11 F91555 Frontier Airlines
Charlotte — Orlando
4h 19m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
36h 29m
including layover
Find flight
from$182
16:31 — 10:00
+2 days
16:31 — 18:18 F93075 Frontier Airlines
Baltimore — Charlotte
45m stop
19:03 — 20:58 F91445 Frontier Airlines
Charlotte — Orlando
23h 32m stop
20:30 — 10:00 Z0784 Z0
Orlando — London
36h 29m
including layover
Find flight
from$184
17:42 — 20:20
+1 day
17:42 — 20:06 NK1095 Spirit Airlines
Baltimore — Orlando
1h 49m stop
21:55 — 09:15 FI686 Icelandair
Orlando — Reykjavik
6h 55m stop
16:10 — 20:20 FI454 Icelandair
Reykjavik — London
21h 38m
including layover
Find flight
from$186
18:06 — 20:20
+1 day
18:06 — 19:39 NK1608 Spirit Airlines
Baltimore — Boston
3h 56m stop
23:35 — 08:45 FI632 Icelandair
Boston — Reykjavik
7h 25m stop
16:10 — 20:20 FI454 Icelandair
Reykjavik — London
21h 14m
including layover
Find flight
from$192
21:59 — 11:55
+2 days
21:59 — 23:29 NK3075 Spirit Airlines
Baltimore — Boston
21h 21m stop
20:50 — 06:05 FI630 Icelandair
Boston — Reykjavik
1h 35m stop
07:40 — 11:55 FI450 Icelandair
Reykjavik — London
32h 56m
including layover
Find flight
from$222
21:59 — 11:55
+2 days
21:59 — 23:29 NK3075 Spirit Airlines
Baltimore — Boston
13h 6m stop
12:35 — 21:45 FI634 Icelandair
Boston — Reykjavik
9h 55m stop
07:40 — 11:55 FI450 Icelandair
Reykjavik — London
32h 56m
including layover
Find flight
from$222
*Departure and arrival times - local. Updated on June 6, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Baltimore to London depends on and how to choose the most interesting flight option for you.

Distance between Baltimore and London is 5854 miles. Time difference between the cities is 5h. Airplanes depart 05:35 to 22:46 from 4 Baltimore airports and arrive 05:35 to 22:46 to 10 London airports. Average flight time is 7h 15m.

  • The fastest flight 7h 15m
  • Average flight time 7h 15m
  • The earliest flight 05:35
  • The latest flight 22:46
  • Distance 3638 ml

The cheapest months to travel to London are october (from 199 $), september (from 217 $), july (from 226 $).

The most expensive months are june (from 576 $), december (from 402 $), february (from 272 $).

What is the lowest airfare Baltimore to London?

The cheapest plane ticket found by our users is $149. This airfare is for economy class on one-way NK962 flight by Spirit Airlines for October 7, 2025 which leaves Balt/Wash Intl in Baltimore at 17:50 am and arrives at London Gatwick at 10:00.

Economy class
$149
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Business class
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First class
?
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Popular Airlines on the Route

The flight Baltimore — London is served by 18 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by KLM - 51 departures per week at the price of from $ 344 . And the most expensive tickets are offered by United Airlines airline - from $ 3774.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is IB3597 by Iberia takes 7h 15m and the cheapest is NK962 by Spirit Airlines for $280.

  • EI - Aer Lingus
    from $386
    Find
  • AY - Finnair
    from $382
    Find
  • IB - Iberia
    from $280
    Find
  • BA - British Airways
    from $282
    Find
See more direct flights

Connecting Flights

There are 784 flights with layovers on the route. The fastest connecting flight is FI642 by Icelandair takes 10h 15m and the cheapest is NK962 by Spirit Airlines for $149.

  • KL - KLM
    from $344
    Find
  • FI - Icelandair
    from $165
    Find
  • AF - Air France
    from $344
    Find
  • SY - Sun Country Airlines
    from $230
    Find
  • UA - United Airlines
    from $347
    Find
  • AS - Alaska Airlines
    from $375
    Find
  • F9 - Frontier Airlines
    from $169
    Find
  • OG - Air Onix
    from $193
    Find
  • SK - SAS
    from $2306
    Find
  • HA - Hawaiian Airlines
    from $299
    Find
  • W1 - W1
    from $280
    Find
  • WS - WestJet
    from $1006
    Find
See more connecting flights

Airports

You can fly from Baltimore to London from 4 airports (Baltimore Rail, Balt/Wash Intl, Baltimore Greenbelt T, Glenn L Martin).

Baltimore airports

  • Baltimore Rail-ZBP
    Find
  • Balt/Wash Intl-BWI
    from $149
    Find
  • Baltimore Greenbelt T-GBO
    Find
  • Glenn L Martin-MTN
    Find

London airports

  • London City-LCY
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  • London-Waterloo-QQW
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  • Heathrow-LHR
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  • Luton-LTN
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  • British Rail Terminal-ZLX
    Find
  • London Biggin Hill-BQH
    Find
  • Stansted-STN
    Find
  • Gatwick-LGW
    Find
  • Ebbsfleet International Rail St-XQE
    Find
  • Stratford International Rail St-XOF
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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