Cheap First Class flights to the United Kingdom
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap first class flights to the United Kingdom in 2025
Find the latest flights to the United Kingdom in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on June 30, 2025.
Average Price | $6,045 |
|---|---|
Cheapest Price | $2,040 |
Top Rated Airline | British Airways |
No. of Airlines | 17 |
Find first class flight deals to the United Kingdom
Cheapest first class flights to United KingdomExplore the most affordable first class flight options available to United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on June 30, 2025.
Explore the most affordable first class flight options available to United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on June 30, 2025.
Travel insights for first class flights from USA to United Kingdom
Get recent, data-driven insights about first class flights from USA to United Kingdom including ideal travel times, pricing trends, and more.
What is the cheapest month to book a First Class flight from USA to United Kingdom?
Currently, August is the cheapest month in which you can book a First Class flight from USA to United Kingdom (average of $1,949). Flying from USA to United Kingdom in June is currently the most expensive (average of $3,736). 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 airlines can I book First Class flights to United Kingdom with?
Here are popular airlines that offers First Class flight tickets to United Kingdom: Finnair and British Airways. Review airlines’ policies before you book!
Rainfall in United Kingdom by month
Plan your trip to United Kingdom by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.
Temperature in United Kingdom by month
Plan your trip to United Kingdom by taking into account the average temperature totals by month.
If weather is an important factor for your trip to United Kingdom, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Top first class airline flying to the United Kingdom
Explore the top four first class airlines operating flights to the United Kingdom. Find out more about these airlines and their offerings, including amenities, in-flight services, and customer reviews. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on June 30, 2025.
| Airline | Rating | First Class | Price | |
|---|---|---|---|---|
| PriceFrom $467 | First Class | Rating 7.6 | Reviews 1 / 10 This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless. |