Cheap Flights from Duluth to London
No deal from Duluth to London has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Duluth to London, the lowest round-trip fare we recorded was $736, in September. The typical fare was $925. September was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $876 on SWISS and United, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/duluth">from Duluth</a>, <a href="/to/london">to London</a>, or the return direction <a href="/from/london/to/duluth">London to Duluth</a>.
Latest price we saw: Duluth to London
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Duluth (DLH) to London (LHR) | $876 | 11.3¢ | Jan 17 – Jan 26 | SWISS and United | Oct 17 | Check price |
Price history: Duluth to London
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $862 | $1016 | 41 |
| Sep 2026 | $736 | $892 | 70 |
| Aug 2026 | $863 | $866 | 76 |
Frequently asked questions
How many flight deals from Duluth to London are on Sparkflights right now?
There are 0 verified deals from Duluth to London on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Duluth to London?
The lowest fare we've recorded from Duluth to London is $736, based on 187 price observations over 3 months.
How much does a flight from Duluth to London cost?
The typical round-trip fare we observed from Duluth to London is $925, against a recorded low of $736. These are observations, not quotes.
When is the cheapest month to fly Duluth to London?
September was the cheapest month we observed from Duluth to London and August the dearest, over 3 months of data.
What is the current price from Duluth to London?
The most recent fare our sweep saw from Duluth to London is $876, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.