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DBQ to LHR: distance & flight time
Dubuque IA (Dubuque Regional Airport) → London (London Heathrow Airport)
4,028 mi
6,482 km · 3,500 nm
8h 22m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DBQ→LHR fares Phone-only fares on this route — call free
Flight time details
4,028 miles nonstop takes roughly 8h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- DBQ — Dubuque Regional Airport · Dubuque IA, United States
- LHR — London Heathrow Airport · London, United Kingdom
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Near LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
Frequently asked questions
How far is DBQ from LHR?
The flight distance from Dubuque IA (DBQ) to London (LHR) is 4,028 miles (6,482 km, 3,500 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DBQ to LHR?
A nonstop flight takes about 8h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Dubuque IA and London?
London is 6 hours ahead of Dubuque IA.
What is the cheapest way to fly from DBQ to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DBQ–LHR that never appear on search engines, with no booking fees.