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Cheap flights from Baton Rouge to London from £451

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — LON
5 12月 — 12 12月1
1 adult
1 adult, Economy, 0 bags

Cheap 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 5 11月 2025.

Round-trip from

£454

Popular in

July

Cheapest in

August

Average price

£573
Delta
  • Delta
  • 1/12-8/12
  • 3 total stops
  • 32h 52m total
  • Baton Rouge to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Baton Rouge to London

Enter your travel dates to find the best prices.

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 5 11月 2025.

週一 10/1107:39BTR - LHR
1 stop16h 46mDelta
週二 18/1111:30LHR - BTR
2 stops16h 22mDelta
Deal found 3/11£451
週一 10/1114:21BTR - LHR
1 stop11h 29mKLM
週二 18/1112:30LHR - BTR
1 stop15h 22mKLM
Deal found 3/11£457
週一 1/1207:00BTR - LGW
2 stops18h 30mAmerican Airlines
週一 8/1212:30LGW - BTR
2 stops27h 19mAmerican Airlines
Deal found 3/11£467
週一 1/1214:21BTR - LHR
1 stop11h 29mKLM
週一 8/1212:30LHR - BTR
1 stop13h 27mKLM
Deal found 3/11£476
週一 1/1214:21BTR - LHR
2 stops14h 09mMultiple Airlines
週一 8/1209:40LHR - BTR
2 stops16h 17mMultiple Airlines
Deal found 3/11£494
週一 1/1218:13BTR - LHR
1 stop12h 02mBritish Airways
週一 8/1208:20LHR - BTR
1 stop13h 32mBritish Airways
Deal found 3/11£495
週一 10/1112:10BTR - LCY
3 stops18h 45mMultiple Airlines
週二 18/1109:50LCY - BTR
2 stops17h 41mMultiple Airlines
Deal found 3/11£506
週日 7/1214:00BTR - LHR
1 stop14h 15mUnited Airlines
週六 13/1209:30LHR - BTR
2 stops37h 58mUnited Airlines
Deal found 4/11£624
週日 7/1210:32BTR - LHR
2 stops29h 08mScandinavian Airlines
週六 13/1206:40LHR - BTR
2 stops20h 32mScandinavian Airlines
Deal found 4/11£629
週一 1/1214:21BTR - LHR
2 stops21h 19mScandinavian Airlines
週一 8/1207:05LHR - BTR
3 stops20h 48mScandinavian Airlines
Deal found 3/11£721
週四 18/1218:59BTR - LHR
1 stop10h 41mDelta
週四 25/1206:30LHR - BTR
2 stops19h 18mDelta
Deal found 2/11£873
週四 18/1210:32BTR - LHR
2 stops14h 13mVirgin Atlantic
週四 25/1206:30LHR - BTR
2 stops19h 18mVirgin Atlantic
Deal found 2/11£877

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 5 11月 2025.
Use the filters below to find and compare flights from Baton Rouge to London that are best for you.

Fly from

Baton Rouge

Fly to

London

Route

Depart

Return

Price

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

週一 1/12

14:21-07:50

1 stop11h 29m

London Heathrow

週一 8/12

06:30-21:53

2 stops21h 23m

£454

Baton RougeLondon

BTR - LGW

BTRLGW

Baton Rouge Ryan

週一 1/12

07:00-07:30

2 stops18h 30m

London Gatwick

週一 8/12

12:30-09:49

2 stops27h 19m

£467

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

週日 8/2

13:37-06:25

1 stop10h 48m

London Heathrow

週六 21/2

17:35-15:15

2 stops27h 40m

£474

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

週日 8/2

15:30-10:15

1 stop12h 45m

London Heathrow

週六 21/2

06:35-11:27

2 stops34h 52m

£478

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

週日 8/2

17:50-11:40

1 stop11h 50m

London Heathrow

週六 21/2

10:45-22:04

1 stop17h 19m

£482

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

週一 1/12

14:21-10:30

2 stops14h 09m

London Heathrow

週一 8/12

09:40-19:57

2 stops16h 17m

£494

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

週一 1/12

18:13-12:15

1 stop12h 02m

London Heathrow

週一 8/12

08:20-15:52

1 stop13h 32m

£495

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

週二 24/3

09:40-10:15

1 stop19h 35m

London Heathrow

週二 31/3

07:25-22:46

2 stops21h 21m

£527

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

週日 22/3

14:02-07:30

1 stop12h 28m

London Heathrow

週二 31/3

07:25-20:01

2 stops18h 36m

£527

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

週三 25/3

09:40-10:15

1 stop19h 35m

London Heathrow

週二 31/3

07:25-20:01

2 stops18h 36m

£527

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 17 results
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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 return 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

What is the cheapest month to book a flight from Baton Rouge to London?

Currently, October is the cheapest month in which you can book a flight from Baton Rouge to London (average of £84). Flying from Baton Rouge to London in June is currently the most expensive (average of £677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BTR to LON?

Find hourly flight availability from Baton Rouge to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 11月 2025.

It’s typically best to fly out from Baton Rouge to London in the morning. Doing so could potentially save you 37% on the flight price compared to flying in the evening, which is usually more expensive.

What’s the top stopover airport for flights from Baton Rouge to London?

Share of one-stop return flights from Baton Rouge to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Houston (IAH) – chosen by Cheapflights users on 67% of one-stop itineraries from Baton Rouge to London on Cheapflights.

What’s the cheapest stopover airport for flights from Baton Rouge to London?

Average return fare for one-stop flights from Baton Rouge to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £527.

What’s the fastest stopover option from Baton Rouge to London?

Shortest average travel time for one-stop one-way flights from Baton Rouge to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 11h 44m.

Which airport typically offers the quickest stopover for flights from Baton Rouge to London?

Average stopover duration for one-stop one-way flights from Baton Rouge to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dallas (DFW) offer the fastest connection on this route, with an average stopover time of 1h 28m.

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?

    For as low as £454, Delta can have you in London from Baton Rouge in 11h 29m. The distance between Baton Rouge and London is about 4625 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular route from Baton Rouge to London is Baton Rouge Ryan - London Heathrow. You may also consider Baton Rouge Ryan - London City or Baton Rouge Ryan - London Gatwick.

  • 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 holiday 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.

  • What is the cheapest month to book a flight from Baton Rouge to London?

    Currently, October is the cheapest month in which you can book a flight from Baton Rouge to London (average of £84). Flying from Baton Rouge to London in June is currently the most expensive (average of £677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Can Cheapflights notify me if prices for flights from Baton Rouge to London become cheaper?

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