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
Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Heathrow (LHR). 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 4 July 2025.
Round-trip from | £403 |
---|---|
One-way from | £398 |
Popular in | December |
Cheapest in | August |
Average price | £928 |
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
Customise your flight search to find flights from Baton Rouge to Heathrow 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 4 July 2025.
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
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
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
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
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
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
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
Baton RougeLondon
BTR - LHR
BTRLHR
Baton Rouge Ryan
Thu 17/7
09:50-11:25
2 stops19h 35m
Baton RougeLondon
BTR - LHR
BTRLHR
Baton Rouge Ryan
Wed 10/9
16:31-10:50
1 stop12h 19m
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?
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?
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.
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
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 4 July 2025.
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.
Crew
Food
Boarding
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Food
Boarding
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Food
Boarding
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Food
Boarding
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Food
Boarding
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Food
Boarding
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
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.
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Alternative routes for Baton Rouge to Heathrow
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Why should you use Cheapflights to find cheap flight tickets from Baton Rouge to Heathrow?
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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.
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