What are the cheapest airlines flying from Baton Rouge to London Heathrow Airport round-trip?

Virgin Atlantic, at £403, was found to be the cheapest airline from Baton Rouge to London Heathrow Airport.Alternate airlines flying return to your destination include Delta and KLM. These flights start at 45% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest month to fly from Baton Rouge to London Heathrow Airport?

Our data shows that January tends to be the cheapest month to fly to London Heathrow Airport from Baton Rouge. Users have commonly found prices around £830 for the month, but tickets can be as low as £533. Due to multiple factors, prepare for potentially higher prices in December.

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

Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to London Heathrow. On average, Ryan has 0 outbound flights to London Heathrow per day from 0 airlines. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.

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

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

How can I find direct flights from Baton Rouge to Heathrow?

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

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

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

£398+ Flights from Baton Rouge to London Heathrow Airport

Cheap flight deals from Baton Rouge to Heathrow

Round-trip from	£403
One-way from	£398
Popular in	December
Cheapest in	August
Average price	£928

Virgin Atlantic
17/8-24/8
3 total stops
30h 00m total
Baton Rouge to London

Search Deals

United Airlines
17/7
1 total stop
15h 35m total
Baton Rouge to London

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£57 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£33 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Baton Rouge to Heathrow

Cheapest flights from Baton Rouge to Heathrow
Explore the most affordable flight options available from Baton Rouge to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Sun 17/816:38BTR - LHR

1 stop12h 32mVirgin Atlantic

Sun 24/810:45LHR - BTR

2 stops17h 28mVirgin Atlantic

Deal found 3/7£403

Sun 17/806:00BTR - LHR

2 stops24h 15mMultiple Airlines

Sun 24/810:45LHR - BTR

2 stops17h 28mMultiple Airlines

Deal found 3/7£420

Thu 14/806:00BTR - LHR

1 stop18h 45mDelta

Thu 28/806:15LHR - BTR

2 stops21h 58mDelta

Deal found 3/7£422

Thu 14/816:38BTR - LHR

1 stop14h 52mKLM

Thu 28/809:20LHR - BTR

1 stop13h 47mKLM

Deal found 3/7£428

Wed 1/1014:00BTR - LHR

1 stop11h 40mUnited Airlines

Tue 7/1014:10LHR - BTR

2 stops36h 55mUnited Airlines

Deal found 2/7£462

Sat 26/718:21BTR - LHR

1 stop30h 04mBritish Airways

Fri 8/808:20LHR - BTR

1 stop13h 33mBritish Airways

Deal found 3/7£578

Wed 1/1013:32BTR - LHR

3 stops20h 53mScandinavian Airlines

Tue 7/1006:40LHR - BTR

2 stops21h 20mScandinavian Airlines

Deal found 2/7£735

Best flights from Baton Rouge to Heathrow
Discover carefully curated flight deals from Baton Rouge to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Sun 17/816:38BTR - LHR

1 stop12h 32mVirgin Atlantic

Sun 24/810:45LHR - BTR

2 stops17h 28mVirgin Atlantic

Deal found 3/7£403

Sun 17/806:00BTR - LHR

2 stops24h 15mMultiple Airlines

Sun 24/810:45LHR - BTR

2 stops17h 28mMultiple Airlines

Deal found 3/7£420

Thu 14/806:00BTR - LHR

1 stop18h 45mDelta

Thu 28/806:15LHR - BTR

2 stops21h 58mDelta

Deal found 3/7£422

Thu 14/816:38BTR - LHR

1 stop14h 52mKLM

Thu 28/809:20LHR - BTR

1 stop13h 47mKLM

Deal found 3/7£428

Wed 1/1005:00BTR - LHR

2 stops19h 30mUnited Airlines

Tue 7/1014:10LHR - BTR

2 stops39h 12mUnited Airlines

Deal found 4/7£462

Sat 26/718:21BTR - LHR

1 stop30h 04mBritish Airways

Fri 8/808:20LHR - BTR

1 stop13h 33mBritish Airways

Deal found 3/7£578

Wed 1/1010:27BTR - LHR

3 stops23h 58mScandinavian Airlines

Tue 7/1006:40LHR - BTR

2 stops21h 20mScandinavian Airlines

Deal found 4/7£735

Last-minute flights from Baton Rouge to Heathrow
Discover last-minute flight deals from Baton Rouge to Heathrow. Data last updated 4 July 2025 and is based on user searches.

Wed 9/716:02BTR - LHR

2 stops36h 38mLufthansa

Sun 20/716:30LHR - BTR

2 stops36h 54mLufthansa

Deal found 2/7£989

Sat 26/709:50BTR - LHR

2 stops40h 45mUnited Airlines

Fri 8/813:00LHR - BTR

2 stops25h 59mUnited Airlines

Deal found 4/7£509

Sat 26/718:21BTR - LHR

1 stop30h 04mBritish Airways

Fri 8/808:20LHR - BTR

1 stop13h 33mBritish Airways

Deal found 3/7£578

Thu 14/806:00BTR - LHR

1 stop18h 45mDelta

Thu 28/806:15LHR - BTR

2 stops21h 58mDelta

Deal found 3/7£422

Thu 14/816:38BTR - LHR

1 stop14h 52mKLM

Thu 28/809:20LHR - BTR

1 stop13h 47mKLM

Deal found 3/7£428

Sun 17/816:38BTR - LHR

1 stop12h 32mVirgin Atlantic

Sun 24/810:45LHR - BTR

2 stops17h 28mVirgin Atlantic

Deal found 3/7£403

Sun 17/806:00BTR - LHR

2 stops24h 15mMultiple Airlines

Sun 24/810:45LHR - BTR

2 stops17h 28mMultiple Airlines

Deal found 3/7£420

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baton Rouge to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 17/8

16:38-11:10

1 stop12h 32m

London Heathrow

Sun 24/8

10:45-22:13

2 stops17h 28m

£403

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 17/8

06:00-12:15

2 stops24h 15m

London Heathrow

Sun 24/8

10:45-22:13

2 stops17h 28m

£420

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Thu 14/8

06:00-06:45

1 stop18h 45m

London Heathrow

Thu 28/8

06:15-22:13

2 stops21h 58m

£422

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Thu 14/8

16:38-13:30

1 stop14h 52m

London Heathrow

Thu 28/8

09:20-17:07

1 stop13h 47m

£428

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 1/10

05:00-06:30

2 stops19h 30m

London Heathrow

Tue 7/10

14:10-23:22

2 stops39h 12m

£462

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sat 26/7

18:21-06:25

1 stop30h 04m

London Heathrow

Fri 8/8

08:20-15:53

1 stop13h 33m

£578

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 1/10

10:27-16:25

3 stops23h 58m

London Heathrow

Tue 7/10

06:40-22:00

2 stops21h 20m

£735

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Thu 17/7

09:50-11:25

2 stops19h 35m

£398

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 10/9

16:31-10:50

1 stop12h 19m

£537

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Best time to book a flight from Baton Rouge to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Baton Rouge to London Heathrow Airport (average of £112). Flying from Baton Rouge to London Heathrow Airport in August is currently the most expensive (average of £164). 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 LHR?

When flying from Baton Rouge to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Delta, KLM, andUnited Airlines from Baton Rouge to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,969 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,969 reviews

Delta

8.0

Very Good

7,969 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,363 reviews

Delta

8.0

Very Good

7,969 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,851 reviews

Delta

8.0

Very Good

7,969 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

652 reviews

Delta

8.0

Very Good

7,969 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,412 reviews

Delta

8.0

Very Good

7,969 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Baton Rouge to London Heathrow?
Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to London Heathrow. On average, Ryan has 0 outbound flights to London Heathrow per day from 0 airlines. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.
What are the cheapest airlines flying from Baton Rouge to London Heathrow Airport round-trip?
Virgin Atlantic, at £403, was found to be the cheapest airline from Baton Rouge to London Heathrow Airport.Alternate airlines flying return to your destination include Delta and KLM. These flights start at 45% lower than the current average price 3 months from now.
Can I find deals for flights from Baton Rouge to Heathrow that include hotel bookings?
Yes. In addition to deals on Baton Rouge to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Baton Rouge to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Heathrow.
Can I find deals for business class flights from Baton Rouge to Heathrow?
Yes. Cheapflights offers flight deals from Baton Rouge to Heathrow 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 Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Baton Rouge to London Heathrow Airport (average of £112). Flying from Baton Rouge to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Hounslow

Croydon

Milton Keynes

Deal

Northampton

Gatwick

Luton

Slough

Wembley

Crawley

Eastbourne

Ilford

Hayes

Folkestone

Southend-on-Sea

Watford

Ipswich

Winchester

Swindon

Maidstone

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How does Cheapflights help users find flights from Baton Rouge to Heathrow?

Cheapflights helps you search for flights from Baton Rouge to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Baton Rouge to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Baton Rouge to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Baton Rouge to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Baton Rouge to Heathrow flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Baton Rouge to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Baton Rouge to London Heathrow Airport from £398

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Baton Rouge to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baton Rouge to Heathrow

Cheapest flights from Baton Rouge to HeathrowExplore the most affordable flight options available from Baton Rouge to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Explore the most affordable flight options available from Baton Rouge to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baton Rouge to London Heathrow Airport that are best for you.

Best time to book a flight from Baton Rouge to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Baton Rouge with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Baton Rouge to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Delta, KLM, andUnited Airlines from Baton Rouge to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Heathrow. 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 Heathrow?

What are the cheapest airlines flying from Baton Rouge to London Heathrow Airport round-trip?

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

How can I find direct flights from Baton Rouge to Heathrow?

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

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

Travelling to a place near Baton Rouge?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baton Rouge to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Baton Rouge to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Baton Rouge to Heathrow?

Can Cheapflights find flights from Baton Rouge to Heathrow with no change fees?

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

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Cheapest flights from Baton Rouge to Heathrow
Explore the most affordable flight options available from Baton Rouge to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.