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$348+ Cheap flights from Baton Rouge (BTR) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — LON
Jul 6 — Jul 131
Mon 7/6
Mon 7/13
1 adult, Economy
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Cheap flight deals from Baton Rouge to London

Cheapest flights from Baton Rouge to London
Explore the most affordable flight options available from Baton Rouge to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.

This Ovago deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:00 pm
BTR
-
LHR
1 stop11h 55m
Lufthansa
Tue 10/137:25 am
LHR
-
BTR
2 stops19h 41m
Lufthansa
Deal found 6/1$905
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:05 pm
BTR
-
LHR
1 stop13h 40m
United Airlines
Fri 10/22:10 pm
LHR
-
BTR
2 stops27h 08m
United Airlines
Deal found 6/5$918
This oojo deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:23 pm
BTR
-
LHR
1 stop16h 27m
British Airways
Tue 10/1311:00 am
LHR
-
BTR
1 stop16h 39m
British Airways
Deal found 6/1$924
This Virgin Atlantic deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:20 pm
BTR
-
LHR
2 stops14h 45m
Virgin Atlantic
Tue 10/1312:50 pm
LHR
-
BTR
2 stops15h 11m
Virgin Atlantic
Deal found 6/1$938
This Expedia deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:26 am
BTR
-
LHR
1 stop20h 49m
KLM
Tue 8/2511:45 am
LHR
-
BTR
2 stops33h 23m
KLM
Deal found 6/1$960
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:15 am
BTR
-
LHR
2 stops20h 45m
United Airlines
Tue 8/257:25 am
LHR
-
BTR
2 stops20h 03m
United Airlines
Deal found 6/1$968
This Trip.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:26 am
BTR
-
LHR
1 stop13h 59m
Virgin Atlantic
Tue 8/253:15 pm
LHR
-
BTR
1 stop12h 46m
Virgin Atlantic
Deal found 6/1$980
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:20 am
BTR
-
LHR
2 stops22h 40m
United Airlines
Sun 10/256:00 pm
LHR
-
BTR
2 stops32h 11m
United Airlines
Deal found 6/5$1,022
This oojo deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:23 pm
BTR
-
LHR
1 stop14h 32m
British Airways
Sun 10/258:20 am
LHR
-
BTR
1 stop18h 19m
British Airways
Deal found 6/1$1,023
This FlightHub deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:30 am
BTR
-
LCY
2 stops22h 55m
British Airways
Wed 7/87:05 pm
LCY
-
BTR
2 stops28h 40m
British Airways
Deal found 6/1$1,419
This Justfly.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:16 pm
BTR
-
LCY
2 stops37h 54m
British Airways
Sun 6/77:00 pm
LCY
-
BTR
2 stops28h 46m
British Airways
Deal found 6/3$1,560
This FlightHub deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:16 pm
BTR
-
LGW
2 stops43h 44m
British Airways
Sun 6/218:40 pm
LGW
-
BTR
2 stops32h 19m
British Airways
Deal found 6/4$1,587

Find flight deals from Baton Rouge to London

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$905
(Ovago)

One-way from

$348
(United Airlines)

Popular in

July

Cheapest in

August

Average price

$1,218
Provider with most accurate pricing for Baton Rouge Ryan-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-London (LON) flights.
Search Deals
From Baton Rouge Ryan to London (LON)
Search Deals
One-way flight from Baton Rouge Ryan to London (LON)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
Use the filters below to find and compare flights from Baton Rouge to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Mon 9/28

12:00 pm-7:45 am

1 stop13h 45m

London Heathrow

Fri 10/2

2:10 pm-11:11 am

2 stops27h 01m

$919

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 10/16

6:00 am-6:20 am

2 stops18h 20m

London Heathrow

Sun 10/25

6:30 am-10:01 pm

2 stops20h 31m

$1,124

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 7/15

9:35 am-7:45 am

1 stop16h 10m

London Heathrow

Fri 7/31

9:30 am-10:46 pm

2 stops19h 16m

$1,129

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 7/29

9:35 am-11:35 am

1 stop20h 00m

London Heathrow

Sun 8/9

7:45 am-5:34 pm

2 stops15h 49m

$1,153

Baton RougeLondon

BTR - LCY

BTRLCY

Baton Rouge Ryan

Wed 7/1

11:30 am-4:25 pm

2 stops22h 55m

London City

Wed 7/8

7:05 pm-5:45 pm

2 stops28h 40m

$1,419

Baton RougeLondon

BTR - LGW

BTRLGW

Baton Rouge Ryan

Wed 7/15

10:25 am-9:25 am

2 stops17h 00m

London Gatwick

Fri 7/31

10:25 am-9:56 pm

2 stops17h 31m

$1,653

Baton RougeLondon

BTR - LGW

BTRLGW

Baton Rouge Ryan

Wed 7/15

11:29 am-8:00 pm

2 stops26h 31m

London Gatwick

Fri 7/31

11:30 am-11:14 am

2 stops29h 44m

$1,659

Baton RougeLondon

BTR - LCY

BTRLCY

Baton Rouge Ryan

Wed 7/15

4:09 pm-5:55 pm

2 stops19h 46m

London City

Fri 7/31

9:15 am-9:35 pm

2 stops18h 20m

$1,816
Quickest round-trip

Baton RougeLondon

BTR - LGW

BTRLGW

Baton Rouge Ryan

Wed 7/1

10:29 am-9:25 am

2 stops16h 56m

London Gatwick

Wed 7/8

10:25 am-9:56 pm

2 stops17h 31m

$2,434

Baton RougeLondon

BTR - LGW

BTRLGW

Baton Rouge Ryan

Mon 7/20

10:25 am-9:40 am

2 stops17h 15m

London Gatwick

Mon 7/27

10:25 am-9:56 pm

2 stops17h 31m

$5,253

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Baton Rouge to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to London in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baton Rouge-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Baton Rouge-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Baton Rouge-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-London flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baton Rouge to London

Have a flexible travel schedule? Discover the best time to fly to London from Baton Rouge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baton Rouge to London

How much does it cost to fly round-trip from Baton Rouge to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated June 6, 2026.
Get a feel of what it's like to fly with Delta from Baton Rouge to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,395 reviews

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,395 reviews
Delta
7.9
Good
8,395 reviews

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baton Rouge to London?

    Baton Rouge Ryan (BTR) is the airport you will fly out of if you book a flight from Baton Rouge to London. You should not have trouble finding flights to London from Ryan; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Baton Rouge airport to London. It is only a 5.8 mi journey to Ryan (BTR) from Baton Rouge’s city center.

  • How long is the flight from Baton Rouge to London?

    There are many flights that can get you from Baton Rouge to London in 13h 45m. Fly via United Airlines, Delta, or British Airways to get the fastest option. The distance from Baton Rouge to London is about 4625 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Baton Rouge to London?

    When deciding which route to take from Baton Rouge to London consider Baton Rouge Ryan - London Heathrow, Baton Rouge Ryan - London Gatwick or Baton Rouge Ryan - London City as they are the most popular.

  • Can I find deals for flights from Baton Rouge to London that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to London.

  • Can I find deals for business class flights from Baton Rouge to London?

    Yes. Cheapflights offers flight deals from Baton Rouge to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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